The Outcomes Star System is a “tool for measuring the outcomes of work with homeless people,” specifically designed for use by homeless charities. The Outcomes Star System focuses on “an approach to measuring change” on 10 different criteria, the theory being that by following The Outcomes Star System, outreach to the homeless can be approached with pragmatism and a level of success.
Homeless Outcomes, the group behind the Star System, has published their entire website under a CC BY-NC-SA license, including the Star System. By allowing these files to be easily shared and reused legally, Homeless Outcomes is empowering other groups by offering them a free and open system to help enact social change. You can see the Outcomes Star re-posted below: